تصفح QU Ceased Journals حسب المؤلف "Abd-Ellah, I. M."
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The Structures And Mode Of Formation Of Some Cyclodiphosphazane Derivatives With Urea And Thiourea
Ibrahim, E. H. M. [عز الدين حرب محمد ابراهيم]; Abd-Ellah, I. M.; El-Khazandar, A. N. ( Qatar University , 1986 , Article)The methods of preparation and possible reaction mechanisms for the formation of some geminal and nongeminal aminocyclodiphosph (v) azanes of the type (II - V) are discussed. These cyclodiphosphazanes obtained from the ...